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Registration Dossier
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EC number: 946-061-5 | CAS number: -
Surface tension
Administrative data
Link to relevant study record(s)
- Endpoint:
- surface tension
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27-05-2014 to 13-06-2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 115 (Surface Tension of Aqueous Solutions)
- Version / remarks:
- other guidance covered: ISO 304-1985; UNE 55-50
- GLP compliance:
- no
- Type of method:
- OECD harmonised ring method
- Surface tension:
- 29.8 mN/m
- Temp.:
- 25 °C
- Conc.:
- 21 mg/L
- Conclusions:
- The surface tension of the test substance was determined according to OECD115 (ring method, determination of CMC) for several concentrations. At 21 mg/l the surface tension was 29.8 mN/m.
- Executive summary:
The surface tension of the test substance was determined according to OECD115 (ring method, determination of CMC) for several concentrations. At 21 mg/l the surface tension was 29.8 mN/m.
Reference
Age of the surface of the test substance solution:
Surface tension (25°C):
58.66 mN/m (2 mg/I)
41.65 mN/m (5 mg/I)
34.08 mN/m (10 mg/I)
29.80 mN/m (21 mg)
Description of key information
The surface tension of the test substance was determined according to OECD115 (ring method, determination of CMC) for several concentrations. At 21 mg/L the surface tension was 29.8 mN/m.
Key value for chemical safety assessment
- Surface tension:
- 29.8
- in mN/m at 20°C and concentration in mg/L:
- 21
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